CN217380022U

CN217380022U - Dedicated zinc steel guardrail of easy installation protection

Info

Publication number: CN217380022U
Application number: CN202221012421.2U
Authority: CN
Inventors: 王仁斌; 欧阳勇; 曾珊; 刘平; 郭俊钱
Original assignee: Xiangtan Huaxia Zinc Steel Co ltd
Current assignee: Xiangtan Huaxia Zinc Steel Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-09-06
Anticipated expiration: 2032-04-27

Abstract

The utility model discloses an easily install and protect dedicated zinc steel guardrail relates to installation protection technical field. The utility model discloses a horizontal pole, the lower fixed surface of horizontal pole has flexible guardrail, the both ends of horizontal pole are fixed with the telescopic link, two be fixed with main guardrail between the telescopic link, the top of main guardrail is equipped with the fixed block, fixed subassembly has been seted up to the inside of fixed block, the below of telescopic link is provided with the base, it is fixed through the buckle subassembly between telescopic link and the base. The utility model discloses when the installation, the telescopic link passes through the buckle subassembly with the base and fixes, and the installation is simple, and the fixture block in two messenger's buckle subassemblies of pulling rod cap when dismantling removes to both sides to reach and dismantle the effect, but also the height of adjustable telescopic link in the use pulls open the pin simultaneously, is fixed in fixed subassembly with the pin again, makes the device wholly stretch and increased flexible guardrail in tensile department, plays the guard action.

Description

Dedicated zinc steel guardrail of easy installation protection

Technical Field

The utility model relates to an installation protection technical field, concretely relates to easily install and protect dedicated zinc steel guardrail.

Background

The zinc steel guardrail is a guardrail rod which is made of zinc alloy materials, is used for different parts and has different functions, and has the advantages of high strength, high hardness, exquisite appearance, bright color and the like due to the fact that the surface layer is treated by electrostatic spraying at the later stage, so that the zinc steel guardrail becomes a mainstream product used in residential districts, factory schools, road traffic and the like. The zinc steel is used as a base material, and products used in the building guardrails particularly mainly comprise balcony guardrails, protective windows, stair handrails, fences, garden fences, shutters, air-conditioning fences and road guardrails. Industrial pens (e.g., factory pens, commercial yard pens), agricultural pens (e.g., field pens, livestock pens), residential pens (e.g., building roof pens, fence walls, etc.), utility pens (e.g., road fences), and the like.

The existing zinc steel guardrail is not easy to install and detach in the using process, and has a telescopic function along with the enhancement of the functionality of the device, but the protective effect of the zinc steel guardrail is poor in the telescopic process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving current device be difficult to install and dismantle in the use to along with the reinforcing performance of device functionality for having flexible function, nevertheless the device is in the not good problem of flexible in-process protecting effect, the utility model provides an easily install and protect dedicated zinc steel guardrail.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides an easily install and protect dedicated zinc steel guardrail, includes the horizontal pole, the lower fixed surface of horizontal pole has flexible guardrail, the both ends of horizontal pole are fixed with the telescopic link, two be fixed with main guardrail between the telescopic link, the top of main guardrail is equipped with the fixed block, fixed subassembly has been seted up to the inside of fixed block, the below of telescopic link is provided with the base, it is fixed through the buckle subassembly between telescopic link and the base.

Furthermore, the telescopic rod comprises an inner rod vertically fixed to the bottom of the cross rod, an outer rod is fixed to the side face of the main guardrail, the inner rod is inserted into the outer rod, a threaded opening is formed in one side of the outer rod, and a knob is connected to the threaded opening in an internal thread mode.

Further, flexible guardrail is including articulating a plurality of pin in the horizontal pole bottom, and connects through the damping pivot between two adjacent pin, the spout has been seted up to the lower surface of horizontal pole, the spout internal fixation has the slide bar, be provided with in the spout with the circular slider of its adaptation just circular slider cover is established on the slide bar, be fixed with the U type hook on the circular slider.

Further, fixed subassembly is including seting up the movable hole in the inside of fixed block, the inside of movable hole is provided with the movable rod, the activity chamber has been seted up to the inside of movable rod, the activity intracavity is equipped with the connecting block, the sliding tray has been seted up on the surface of movable rod, connecting block one end is passed the sliding tray and is fixed in the inner wall in movable hole, the activity intracavity is provided with spring one just spring both ends are fixed with connecting block and sliding tray inner wall respectively, the top of movable rod is fixed with pole cap one.

Further, buckle subassembly is including fixing the dysmorphism inserted bar in the telescopic link bottom, the base top is constructed the jack with the special-shaped inserted bar adaptation, base inner structure has the movable groove with the jack intercommunication, the movable groove both sides are provided with two fixture blocks, be provided with on the base and be used for forcing the fixture block to compel tight subassembly of compeling that fixture block removed to special-shaped inserted bar one side.

Further, compel tight subassembly including the connecting rod that is fixed in fixture block one side, the connecting rod runs through the base just the connecting rod end is fixed with the pole cap two, the connecting rod overcoat is equipped with spring two just spring two is fixed in between fixture block and the base inner wall, the bottom of fixture block is connected with the gyro wheel through the bearing just the gyro wheel pastes in the inner wall of activity groove.

The utility model has the advantages as follows:

1. the utility model discloses when the installation, the telescopic link passes through the buckle subassembly with the base and fixes, and the installation is simple, and two fixture blocks that make in the buckle subassembly of pulling rod cap remove to both sides when dismantling to reach and dismantle the effect.

2. The utility model discloses adjust the height of telescopic link in the use, pull open the pin of fixing in the horizontal pole bottom simultaneously, be fixed in fixed subassembly with the pin again for the device is whole to be stretched and to have increased flexible guardrail in tensile department, plays the guard action.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is an exploded view of the securing assembly of the present invention;

FIG. 3 is a schematic structural view of the fixing assembly of the present invention;

FIG. 4 is a schematic view of the stop lever of the present invention;

FIG. 5 is a schematic view of the telescopic rod of the present invention;

FIG. 6 is a schematic view of the U-shaped hook of the present invention;

fig. 7 is a schematic structural view of the buckle assembly of the present invention;

fig. 8 is a top view of the bayonet assembly structure of the present invention.

Reference numerals: 1. a cross bar; 3. a fixing assembly; 31. a first rod cap; 32. a movable rod; 33. a sliding groove; 34. a movable cavity; 35. connecting blocks; 36. a first spring; 39. a movable hole; 4. a telescopic guardrail; 41. a stop lever; 51. a U-shaped hook; 52. a circular slider; 53. a slide bar; 6. a fixed block; 7. a buckle assembly; 71. a tightening assembly; 72. a special-shaped inserted link; 73. a clamping block; 711. a connecting rod; 712. a second spring; 713. a second rod cap; 714. a roller; 8. a telescopic rod; 81. an outer rod; 82. an inner rod; 83. a knob; 10. a main guardrail; 12. A base.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.

As shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, a special zinc steel guardrail easy to install and protect comprises a cross rod 1, a telescopic guardrail 4 is fixed on the lower surface of the cross rod 1, telescopic rods 8 are fixed at two ends of the cross rod 1, a main guardrail 10 is fixed between the two telescopic rods 8, a fixed block 6 is arranged at the top of the main guardrail 10, a fixed component 3 is arranged inside the fixed block 6, a base 12 is arranged below the telescopic rod 8, the telescopic rod 8 and the base 12 are fixed through a buckle component 7, in some embodiments, when the guardrail is installed, the telescopic rod 8 and the base 12 are fixed through the buckle component 7, the installation is simple, when the guardrail is disassembled, a rod cap II 713 is pulled to enable a clamping block 73 in the buckle component 7 to move towards two sides, so as to achieve the disassembling effect, the height of the telescopic rod 8 is adjusted during the use, and the telescopic guardrail 4 fixed at the bottom of the cross rod 1 is pulled open, when the telescopic guardrail 4 is installed, the telescopic rod 8 is inserted into the base 12, the special-shaped insert rod 72 at the bottom of the telescopic rod 8 extrudes the fixture block 73, the fixture block 73 is forced to drive the second spring 712 to move towards two sides, the fixture block 73 is clamped with the recessed part of the special-shaped insert rod 72 and then fixed through the reaction force of the second spring 712, when the telescopic guardrail needs to be lifted, the knob 83 is unscrewed to adjust the telescopic rod 8 to a certain height, the knob 83 is screwed to clamp the tail end 83 of the knob in the groove on the surface of the inner rod 82 for fixing, the sliding U-shaped hooks 51 are slid to two ends, the stop rod 41 is pulled to expand the stop rod 41, the first rod cap 31 is pulled to move the movable rod 32 into the movable hole 39, the lowest stop rod 41 is placed in the groove on the surface of the fixed block 6, the first lever cap 31 is released, and the movable lever 32 moves to the original position, thereby fixing the stopper 41.

As shown in fig. 5, in some embodiments, the telescopic rod 8 includes an inner rod 82 vertically fixed at the bottom of the cross bar 1, an outer rod 81 is fixed at a side of the main guardrail 10, the inner rod 82 is inserted into the outer rod 81, a threaded opening is formed at one side of the outer rod 81, a knob 83 is connected to the threaded opening in a threaded manner, more specifically, a plurality of grooves matched with the knob 83 are formed in the surface of the inner rod 82, in the using process, the knob 83 is unscrewed to adjust the inner rod 82 to a required height, and then the knob 83 is screwed to clamp the end of the knob 83 in the groove in the surface of the inner rod 82, so that the telescopic effect is achieved.

As shown in fig. 1, 4 and 6, in some embodiments, the telescopic fence 4 includes a plurality of stop rods 41 hinged at the bottom of the cross rod 1, and two adjacent stop rods 41 are connected through a damping rotating shaft, a sliding groove is formed on the lower surface of the cross rod 1, a sliding rod 53 is fixed in the sliding groove, a circular sliding block 52 adapted to the sliding rod is arranged in the sliding groove, the circular sliding block 52 is sleeved on the sliding rod 53, a U-shaped hook 51 is fixed on the circular sliding block 52, more specifically, the uppermost stop rod 41 is fixed on the lower surface of the cross rod 1, after the telescopic rod 8 is stretched to a certain height, the lowermost stop rod 41 is pulled to expand at a certain angle between the stop rods 41, a groove adapted to the stop rod 41 is formed on the surface of the fixing block 6, then the rod cap one 31 is pulled to place the lowermost stop rod 41 in the groove for fixing, when not in use, each stop rod 41 can be contracted, and then the U-shaped hooks 51 at two sides are slid to the lower sides of the stop rod 41, the function of preventing the stop lever 41 from falling is achieved.

As shown in fig. 1, 2 and 3, in some embodiments, the fixing assembly 3 includes a movable hole 39 formed in the fixing block 6, a movable rod 32 is disposed inside the movable hole 39, a movable cavity 34 is formed inside the movable rod 32, a connecting block 35 is disposed in the movable cavity 34, a sliding groove 33 is formed in a surface of the movable rod 32, one end of the connecting block 35 passes through the sliding groove 33 and is fixed to an inner wall of the movable hole 39, a first spring 36 is disposed in the movable cavity 34, two ends of the first spring 36 are respectively fixed to inner walls of the connecting block 35 and the sliding groove 33, a first rod cap 31 is fixed to a top of the movable rod 32, and more specifically, the first rod cap 31 is pulled to move the movable rod 32 backward, because the connecting block 35 is fixed to an inner wall of the movable hole 39, and one side of the connecting block 35 is fixedly connected to one end of the spring, so that the movable rod 32 drives the spring to move backward to compress the movable rod 32, and the stop lever 41 at the lowest part of the telescopic rod 8 is placed in the groove, the first rod cap 31 is loosened, and the movable rod 32 moves to the original position due to the elasticity, so that the stop lever 41 at the lowest part is clamped, and the telescopic guardrail 4 is fixed.

As shown in fig. 1, 7, and 8, in some embodiments, the fastening assembly 7 includes a special-shaped insertion rod 72 fixed at the bottom of the telescopic rod 8, a jack adapted to the special-shaped insertion rod 72 is configured at the top of the base 12, a movable groove communicated with the jack is configured inside the base 12, two locking blocks 73 are disposed at two sides of the movable groove, and a fastening assembly 71 for forcing the locking block 73 to move toward one side of the special-shaped insertion rod 72 is disposed on the base 12, more specifically, when the telescopic rod 8 is inserted into the movable groove along the jack, so that the special-shaped insertion rod 72 at the bottom of the telescopic rod 8 presses the locking block 73, the locking block 73 drives the second spring 712 to move toward two sides, so that the locking block 73 is locked with the recessed portion of the special-shaped insertion rod 72, and then the two are fixed due to a reaction force of the spring.

As shown in fig. 1, 7 and 8, in some embodiments, the tightening assembly 71 includes a connecting rod 711 fixed to one side of the latch 73, the connecting rod 711 penetrates through the base 12, a second rod cap 713 is fixed to a distal end of the connecting rod 711, a second spring 712 is sleeved outside the connecting rod 711, the second spring 712 is fixed between the latch 73 and an inner wall of the base 12, a roller 714 is connected to a bottom of the latch 73 through a bearing, and the roller 714 is attached to an inner wall of the movable groove, more specifically, when the profiled rod 72 presses the latch 73, the roller 714 can reduce friction force generated by movement of the latch 73 to both sides, when detachment is required, the second rod cap 713 at the distal end of the connecting rod 711 is pulled to move the latch 73 to both sides, so as to remove the telescopic rod 8, and then the second rod cap 713 is released, so that the buckle assembly 7 is restored by a reaction force of the second spring 712.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides an easily install and protect dedicated zinc steel guardrail, includes horizontal pole (1), its characterized in that the lower fixed surface of horizontal pole (1) has flexible guardrail (4), the both ends of horizontal pole (1) are fixed with telescopic link (8), two be fixed with main guardrail (10) between telescopic link (8), the top of main guardrail (10) is equipped with fixed block (6), fixed subassembly (3) have been seted up to the inside of fixed block (6), the below of telescopic link (8) is provided with base (12), it is fixed through buckle subassembly (7) between telescopic link (8) and base (12).

2. The special zinc-steel guardrail easy to install and protect as claimed in claim 1, wherein the telescopic rod (8) comprises an inner rod (82) vertically fixed at the bottom of the cross rod (1), an outer rod (81) is fixed on the side surface of the main guardrail (10), the inner rod (82) is inserted into the outer rod (81), a threaded opening is formed in one side of the outer rod (81), and a knob (83) is connected to the threaded opening in a threaded manner.

3. The special zinc steel guardrail easy to install and protect as claimed in claim 1, wherein the telescopic guardrail (4) comprises a plurality of stop rods (41) hinged to the bottom of the cross rod (1), two adjacent stop rods (41) are connected through a damping rotating shaft, a sliding groove is formed in the lower surface of the cross rod (1), a sliding rod (53) is fixed in the sliding groove, a circular sliding block (52) matched with the sliding groove is arranged in the sliding groove, the circular sliding block (52) is sleeved on the sliding rod (53), and a U-shaped hook (51) is fixed on the circular sliding block (52).

4. The special zinc steel guardrail of easy installation protection of claim 1, characterized in that, fixed subassembly (3) is including offering at the inside movable hole (39) of fixed block (6), the inside of movable hole (39) is provided with movable rod (32), movable chamber (34) have been seted up to the inside of movable rod (32), be equipped with connecting block (35) in movable chamber (34), sliding tray (33) have been seted up on the surface of movable rod (32), connecting block (35) one end is passed sliding tray (33) and is fixed in the inner wall of movable hole (39), be provided with spring (36) in movable chamber (34) just spring (36) both ends are fixed with connecting block (35) and sliding tray (33) inner wall respectively, the top of movable rod (32) is fixed with a pole cap (31).

5. The zinc-steel guardrail special for easy installation and protection as claimed in claim 1, wherein the buckle assembly (7) comprises a special-shaped inserting rod (72) fixed at the bottom of the telescopic rod (8), the top of the base (12) is configured with a jack matched with the special-shaped inserting rod (72), the base (12) is internally configured with a movable groove communicated with the jack, two clamping blocks (73) are arranged at two sides of the movable groove, and the base (12) is provided with a tightening assembly (71) for forcing the clamping blocks (73) to move to one side of the special-shaped inserting rod (72).

6. The special zinc-steel guardrail easy to install and protect as claimed in claim 5, wherein the tightening assembly (71) comprises a connecting rod (711) fixed to one side of a clamping block (73), the connecting rod (711) penetrates through the base (12) and a second rod cap (713) is fixed to the tail end of the connecting rod (711), a second spring (712) is sleeved outside the connecting rod (711), the second spring (712) is fixed between the clamping block (73) and the inner wall of the base (12), the bottom of the clamping block (73) is connected with a roller (714) through a bearing, and the roller (714) is attached to the inner wall of the movable groove.